Michelle Reagan — code name Eden — joined the CIA after graduating high school and found herself thrust into the shadowy world of covert action and assassinations. On missions spanning the globe, her final victim may end up being her own sanity. Launching high-stakes attacks into the hearts of the enemies of the United States, Michelle’s emotional limits are tested as she is repeatedly faced with intractable moral questions. How many innocent lives is it acceptable to sacrifice in order to kill her primary target? A hundred? Ten? One? None?